HSS-Co Straight Shank TiN Coated Long Series Parabolic Drills


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Description

Parabolic flute form drill with high resistance to non-alloyed and alloyed steels. Chipbreaking point performs well on long chipping materials with a tensile strength up to 1,300 N/mm2. Drills up to 5 x diameter. TiN coating provides longer tool life. Point angle 130°. Helix angle: high. Web thickness: strengthened. Relief angle: normal. Tolerance of diameter: h8. Tolerance of shank: f11.
Manufacturing standard: DIN 340.

Feature Attributes

Flute Type:
Parabolic
Cutting Direction:
Right Hand
Coolant Delivery:
External
Material:
Cobalt High Speed Steel
Standards Met:
BS 328,DIN 340
Finish/Coating:
TiN
More attributes

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